课件18张PPT。空白演示在此输入您的封面副标题 Unit 6
Keep our city clean Look and say Environmental guards（环保小卫士，赶快加入我们哦！） Tasks To know the problems （了解环境问题）
What makes our city dirty?... make(s) our city dirty. To know the problems （了解环境问题）
smoke from cigarettes
（香烟）smoke from firecrackers
（鞭炮） smoke from
straw burning
（秸秆焚烧）To solve the problems （知道解决策略）
What can we do to keep the city clean?We can... To take actions （付出实际行动）
Tip：两人一组，一人提问，另一人用完整句子作答，测评者可适当加上评语哟！To design slogans （设计环保标志）
四人一组，选择一个场景，为其设计英语标语，并陈述存在的问题和解决策略。Tip:
标语要生动、有号召力哟！To design slogans （设计环保标志）
Enjoy a story_______________________________ Read and underline快速浏览，细心的你会找出答案哟！Our city is getting dirtier every day. And she saw so much rubbish in the street.They can go to the park and pick rubbish at weekends.
They can be volunteers and help cleaners clean up the streets.
They can give old clothes to poor people and put some signs in the street.volunteers Think and chooseGive the story a title 小组讨论，为故事加个合适的标题吧！Try to write a proposalDear friends, Birds like the blue sky.
Fish need clean rivers.
We want a nice home. Clean city, beautiful life.
Let's work together.
Start from little things!
Start from myself!
Start from now on!SampleHomework 空白演示在此输入您的封面副标题
